Battery pack shelf

Abstract

The utility model relates to the technical field of new energy battery equipment, in particular to a battery pack goods shelf. According to the battery pack goods shelf provided by the utility model, the goods shelf body, the upper layer supporting plate and the lower layer supporting plate are arranged, so that a plurality of battery packs can be placed on the battery pack goods shelf, and the space utilization rate is improved; by arranging a first transmission wheel, a second transmission wheel and a rotating wheel, the upper-layer supporting plate and the lower-layer supporting plate can be turned upwards to open the upper-layer space of the goods shelf body or turned downwards to be in a horizontal state to place a battery pack, so that the battery pack is placed on the goods shelf body, the upper-layer supporting plate and the lower-layer supporting plate from the top or the side edge of the goods shelf body; the placing space of the battery pack is increased, and the operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy battery equipment technical field, specifically, relate to a battery package goods shelf. BACKGROUND

[0002] The inventor found that the test platform for SOC (States of Charge) test of the battery pack is mostly a layer of placing table, and many energy storage products need to be tested, so a test device needs to test several battery packs at the same time, and each battery pack needs a placing table, thereby occupying a large space and causing space waste. UTILITY MODEL CONTENTS

[0003] The utility model discloses a battery package goods shelf which can place multiple battery packs, and the battery packs can be placed from the side or top of the goods shelf body.

[0004] The embodiment of the utility model can be implemented as follows:

[0005] The utility model provides a battery package goods shelf, which comprises a goods shelf body, an upper layer of supporting plates and a lower layer of supporting plates, the upper layer of supporting plates is located above the lower layer of supporting plates, an upper layer of rotating shafts is arranged on the upper layer of supporting plates, the upper layer of supporting plates is rotatably arranged on the goods shelf body through the upper layer of rotating shafts, a first end of the upper layer of rotating shafts is sleeved with a first transmission wheel, a lower layer of rotating shafts is arranged on the lower layer of supporting plates, the lower layer of supporting plates is rotatably arranged on the goods shelf body through the lower layer of rotating shafts, a first end of the lower layer of rotating shafts is sleeved with a second transmission wheel and a rotating wheel, and the first transmission wheel and the second transmission wheel are sleeved with a first conveying belt, wherein the rotating wheel is rotated to make the lower layer of supporting plates flip, and the second transmission wheel and the rotating wheel are synchronously rotated to make the upper layer of supporting plates and the lower layer of supporting plates flip synchronously.

[0006] Optionally, the upper layer of supporting plates comprises left and right upper layers of supporting plates, the left and right upper layers of supporting plates are oppositely arranged on the two sides of the interior of the goods shelf body, and the left and right upper layers of supporting plates are rotatably arranged on the goods shelf body through the upper layer of rotating shafts.

[0007] The lower layer of supporting plates comprises left and right lower layers of supporting plates, the left and right lower layers of supporting plates are oppositely arranged on the two sides of the interior of the goods shelf body, and the left and right lower layers of supporting plates are rotatably arranged on the goods shelf body through the lower layer of rotating shafts.

[0008] Optionally, the first end of the upper layer of rotating shafts on the first side is provided with the first transmission wheel, and the first end of the lower layer of rotating shafts on the first side is provided with the second transmission wheel and the rotating wheel.

[0009] The second end of the upper rotating shaft and the lower rotating shaft on the first side is sleeved with a first gear;

[0010] The second end of the upper rotating shaft and the lower rotating shaft on the second side is provided with a middle transmission assembly, and the first gear is in transmission connection with the middle transmission assembly, so that the left upper supporting plate and the right upper supporting plate and the left lower supporting plate and the right lower supporting plate are synchronously rotated.

[0011] Optionally, the middle transmission assembly comprises a third transmission wheel, a fourth transmission wheel, a second gear and a second conveying belt, the third transmission wheel and the second gear are coaxially arranged and arranged on the shelf body, and the first gear is in transmission connection with the second gear.

[0012] The second end of the upper rotating shaft and the lower rotating shaft on the second side is sleeved with the fourth transmission wheel, and the second conveying belt is sleeved on the third transmission wheel and the fourth transmission wheel.

[0013] Optionally, the first conveying belt and / or the second conveying belt are in transmission connection with a tensioning assembly;

[0014] The tensioning assembly is arranged on the shelf body.

[0015] Optionally, the tensioning assembly comprises a base and a tensioning wheel, the tensioning wheel is rotationally arranged on the base, and the tensioning wheel is in transmission connection with the first conveying belt and / or the second conveying belt.

[0016] The base is in sliding connection with the shelf body, so that the tensioning wheel tensions the first conveying belt and / or the second conveying belt.

[0017] Optionally, the outer sides of the shelf body are provided with limiting plates relative to the left upper supporting plate, the right upper supporting plate, the left lower supporting plate and the right lower supporting plate, and the limiting plates are located at the outer side top of the left upper supporting plate, the right upper supporting plate, the left lower supporting plate and the right lower supporting plate and abut against them.

[0018] Optionally, the shelf body comprises a frame body and a bottom supporting plate, the bottom supporting plate is fixed with the frame body, and the bottom supporting plate is located at the top of the upper supporting plate.

[0019] The upper supporting plate is rotationally arranged with the frame body through the upper rotating shaft, and the lower supporting plate is rotationally arranged with the frame body through the lower rotating shaft.

[0020] Optionally, the battery pack shelf further comprises a first claw disc, at least one first claw is arranged on the first claw disc, and the first claw is in plug-in connection with the rotating wheel and the second transmission wheel.

[0021] Cooperate with the rotating wheel and the second transmission wheel, insert the first claw disc, rotate the rotating wheel, so that the upper layer of the supporting plate and the lower layer of the supporting plate are synchronized to overturn.

[0022] Optionally, the battery pack shelf further comprises a second claw disc, at least one second claw is arranged on the second claw disc, the second claw disc is in limiting connection with the first end of the lower layer of the rotating shaft, and the second claw is in plug-in connection with the rotating wheel.

[0023] Cooperate with the rotating wheel and the second transmission wheel, insert the first claw disc, rotate the rotating wheel, so that the upper layer of the supporting plate and the lower layer of the supporting plate are synchronized to overturn.

[0024] The battery pack shelf provided by the embodiment of the utility model has the beneficial effects that:

[0025] The battery pack shelf can place multiple battery packs by arranging the shelf body, the upper layer of the supporting plate and the lower layer of the supporting plate, and the space utilization is improved; the upper layer of the supporting plate and the lower layer of the supporting plate can be turned up to open the upper layer of space of the shelf body or turned down to the horizontal state and place the battery pack by arranging the first transmission wheel, the second transmission wheel and the rotating wheel, so that the battery pack is placed on the shelf body, the upper layer of the supporting plate and the lower layer of the supporting plate from the top or the side of the shelf body, the placing space of the battery pack is increased, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, and for the ordinary skilled in the art, other related drawings can be obtained without the creative labor on the premise.

[0027] Figure 1 The structure schematic view of the battery pack shelf provided by the embodiment;

[0028] Figure 2 The rear view of the battery pack shelf provided by the embodiment;

[0029] Figure 3 The structure schematic view of the battery pack shelf loaded with the battery pack provided by the embodiment;

[0030] Figure 4 The first perspective view of the first claw disc and the second claw disc provided by the embodiment;

[0031] Figure 5 The second perspective view of the first claw disc and the second claw disc provided by the embodiment.

[0032] Icon: 010-battery pack shelf; 011-battery pack; 100-shelf body; 110-shelf body; 120-bottom layer supporting plate; 130-limiting plate; 200-upper layer supporting plate; 201-left upper layer supporting plate; 202-right upper layer supporting plate; 210-upper layer rotating shaft; 220-first transmission wheel; 300-lower layer supporting plate; 301-left lower layer supporting plate; 302-right lower layer supporting plate; 310-lower layer rotating shaft; 311-groove; 320-second transmission wheel; 321-second opening; 330-rotating wheel; 331-first opening; 400-first conveying belt; 500-intermediate transmission assembly; 510-first gear; 520-third transmission wheel; 530-fourth transmission wheel; 540-second gear; 550-second conveying belt; 600-tensioning assembly; 700-first clamping jaw disc; 710-first clamping jaw; 800-second clamping jaw disc; 810-second clamping jaw; 820-fixing protrusion; 830-handles. DETAILED DESCRIPTION

[0033] At present, the test table for SOC (States of Charge) test of a battery pack is mostly a one-layer placing table; and many energy storage products need to be tested as a whole, so that one test device needs to test several battery packs at the same time, and thus each battery pack needs a placing table for placement, thereby occupying a large space and causing space waste.

[0034] Of course, there are also multi-layer placing shelves, but the upper several layers cannot be opened, and the battery pack needs to be placed from the side, and the operation space is limited and inconvenient to place.

[0035] In view of the above problems, the utility model provides a battery pack shelf 010, which can place a plurality of battery packs 011, and the battery packs 011 can be placed from the side or the top of the shelf body 100, thereby improving the above problems.

[0036] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0038] It should be noted that like reference numerals and letters refer to like items in the several views, and once an item is defined in one view, it should not be further defined and explained in subsequent views.

[0039] In the description of the utility model, it should be explained that if the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the utility model product is used, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the utility model.

[0040] In addition, if the terms "first", "second" and the like are used only for differentiation, and cannot be understood as indicating or implying relative importance.

[0041] It should be noted that the features in the embodiments of the utility model can be combined with each other without conflict.

[0042] The overall structure, working principle and technical effects of the battery pack shelf 010 provided by the utility model will be described in detail below through embodiments and in combination with the drawings.

[0043] Please refer to Figure 1 The battery pack shelf 010 provided by the utility model is applied to placing multiple battery packs 011.

[0044] Please refer to Figure 1 The battery pack shelf 010 provided by the utility model comprises a shelf body 100, an upper layer of supporting plates 200 and a lower layer of supporting plates 300, the upper layer of supporting plates 200 is located above the lower layer of supporting plates 300, the upper layer of supporting plates 200 is provided with an upper layer of rotating shafts 210, the upper layer of supporting plates 200 is rotatably arranged with the shelf body 100 through the upper layer of rotating shafts 210, a first transmission wheel 220 is sleeved on the first end of the upper layer of rotating shafts 210, the lower layer of supporting plates 300 is provided with a lower layer of rotating shafts 310, the lower layer of supporting plates 300 is rotatably arranged with the shelf body 100 through the lower layer of rotating shafts 310, a second transmission wheel 320 and a rotating wheel 330 are sleeved on the first end of the lower layer of rotating shafts 310, and a first conveying belt 400 is sleeved on the first transmission wheel 220 and the second transmission wheel 320; wherein, the rotating wheel 330 is rotated, so that the corresponding lower layer of supporting plates 300 is turned over; the second transmission wheel 320 and the rotating wheel 330 are synchronously rotated, so that the upper layer of supporting plates 200 and the lower layer of supporting plates 300 are synchronously turned over.

[0045] It can be understood that by arranging the shelf body 100, the upper layer supporting plate 200 and the lower layer supporting plate 300, the battery pack shelf 010 can place multiple battery packs 011, thereby improving the space utilization; by arranging the first transmission wheel 220, the second transmission wheel 320 and the rotating wheel 330, the upper layer supporting plate 200 and the lower layer supporting plate 300 can be turned upward to open the upper layer space of the shelf body 100 or turned downward to the horizontal state and place the battery pack 011, so as to realize the placing of the battery pack 011 from the top or side of the shelf body 100, thereby increasing the placing space of the battery pack 011 and facilitating the operation.

[0046] In the embodiment, the battery pack shelf 010 comprises a shelf body 100.

[0047] In the embodiment, please refer to Figure 1 and Figure 2 The shelf body 100 comprises a shelf body 110. The upper layer supporting plate 200 is arranged to rotate with the shelf body 110 through an upper layer rotating shaft 210. The middle part of the upper layer rotating shaft 210 is fixed with the upper layer supporting plate 200, bearings are fixed on the shelf body 110 corresponding to the position of the upper layer rotating shaft 210, and the two ends of the upper layer rotating shaft 210 are respectively connected with the shelf body 110 through the bearings. The lower layer supporting plate 300 is arranged to rotate with the shelf body 110 through a lower layer rotating shaft 310. The middle part of the lower layer rotating shaft 310 is fixed with the lower layer supporting plate 300, bearings are fixed on the shelf body 110 corresponding to the position of the lower layer rotating shaft 310, and the two ends of the lower layer rotating shaft 310 are respectively connected with the shelf body 110 through the bearings.

[0048] Further, the shelf body further comprises a bottom layer supporting plate 120, which is fixed with the shelf body 110 and located at the bottom of the lower layer supporting plate 300. The bottom layer supporting plate 120 can increase the position of the shelf body 100 for placing the battery pack 011.

[0049] In the embodiment, please refer to Figure 1 and Figure 2 The shelf body 100 further comprises a limiting plate 130, which is arranged horizontally and fixed with the shelf body 110 through clamping. The limiting plate 130 is arranged outside the shelf body 110 of the shelf body 100 relative to the upper layer supporting plate 200 and the lower layer supporting plate 300, and is arranged at the outside top of the upper layer supporting plate 200 and the lower layer supporting plate 300 and abuts against the upper layer supporting plate 200 and the lower layer supporting plate 300.

[0050] It can be understood that the upper rotating shaft 210 and the lower rotating shaft 310 are rotationally arranged with the frame body 110, when the battery pack 011 is placed at one end of the upper tray 200 or the lower tray 300, the other end of the upper tray 200 or the lower tray 300 abuts against the limiting plate 130; the limiting plate 130 limits the upper tray 200 or the lower tray 300, so that the upper tray 200 or the lower tray 300 no longer rotates, at the same time, the limiting of the limiting plate 130 also enables the upper tray 200 or the lower tray 300 to be horizontally arranged and in a horizontal state.

[0051] Optionally, the limiting plate 130 is specifically arranged according to the upper tray 200 and the lower tray 300. For example, when the upper tray 200 includes the left upper tray 201 and the right upper tray 202, the limiting plate 130 is arranged on the two sides of the outer part of the shelf body 100 relative to the left upper tray 201 and the right upper tray 202, so as to limit the left upper tray 201 and the right upper tray 202 and enable the left upper tray 201 and the right upper tray 202 to be horizontally arranged; when the lower tray 300 includes the left lower tray 301 and the right lower tray 302, the limiting plate 130 is arranged on the two sides of the outer part of the shelf body 100 relative to the left lower tray 301 and the right lower tray 302, so as to limit the left lower tray 301 and the right lower tray 302 and enable the left lower tray 301 and the right lower tray 302 to be horizontally arranged. For example, when the upper tray 200 and the lower tray 300 are single trays, the limiting plate 130 is arranged on one side of the outer part of the shelf body 100 relative to one side of the tray, and a cooperating plate (not shown in the figure) is arranged on the other side of the tray, the cooperating plate is located at the bottom of the tray, and the limiting plate 130 cooperates with the cooperating plate to enable the tray to be horizontally arranged.

[0052] In the embodiment, the battery pack shelf 010 includes the upper tray 200 and the lower tray 300.

[0053] The upper tray 200 and the lower tray 300 can give up the upper space of the shelf body 100 when they are flipped upward, thereby increasing the operation space; when the upper tray 200 and the lower tray 300 are flipped to a horizontal state, they can be used to horizontally place the battery pack 011, thereby increasing the space utilization.

[0054] In the embodiment, please refer to Figure 1 and Figure 2The upper layer supporting plate 200 is located above the lower layer supporting plate 300; the upper layer supporting plate 200 is provided with an upper layer rotating shaft 210, and the upper layer supporting plate 200 is rotatably arranged with the shelf body 100 through the upper layer rotating shaft 210; the first end of the upper layer rotating shaft 210 is sleeved with a first transmission wheel 220; the lower layer supporting plate 300 is provided with a lower layer rotating shaft 310, and the lower layer supporting plate 300 is rotatably arranged with the shelf body 100 through the lower layer rotating shaft 310; the first end of the lower layer rotating shaft 310 is sleeved with a second transmission wheel 320 and a rotating wheel 330, and the first transmission wheel 220 and the second transmission wheel 320 are sleeved with a first conveying belt 400.

[0055] It can be understood that when it is necessary to place the battery pack 011 on the bottom layer supporting plate 120 on the bottom side, the second transmission wheel 320 and the rotating wheel 330 are synchronously rotated to make the upper layer supporting plate 200 and the lower layer supporting plate 300 synchronously overturn, and the upper layer supporting plate 200 and the lower layer supporting plate 300 synchronously overturn upward to open the upper layer space of the shelf body 100, so that the battery pack 011 can be placed from the top of the shelf body 100; at the same time, the rotating wheel 330 is rotated to overturn the lower layer supporting plate 300 to a horizontal state, and the battery pack 011 is placed on the lower layer supporting plate 300; finally, the second transmission wheel 320 and the rotating wheel 330 are synchronously rotated, the lower layer supporting plate 300 with the battery pack 011 is positioned by the limiting plate 130, then the rotating wheel 330 drives the upper layer supporting plate 200 to overturn to a horizontal state, and the battery pack 011 is placed on the upper layer supporting plate 200.

[0056] Further, in order to facilitate operation, the rotating wheel 330 can be independently rotated, or the second transmission wheel 320 and the rotating wheel 330 can be synchronously rotated. Therefore, in the embodiment, the battery shelf further comprises a first claw disc 700 and a second claw disc 800.

[0057] In the embodiment, please refer to Figure 4 and Figure 5 The battery pack shelf 010 further comprises a first claw disc 700, the first claw disc 700 is provided with at least one first claw 710, the first claw 710 is in plug-in connection with the rotating wheel 330 and the second transmission wheel 320; the rotating wheel 330 and the second transmission wheel 320 are inserted into the first claw disc 700, and the rotating wheel 330 is rotated to make the two supporting plates synchronously overturn.

[0058] The first claw disc 700 comprises a ring-shaped first claw disc body and at least one first claw 710 arranged on the first claw disc body.

[0059] Correspondingly, the second transmission wheel 320 is connected with the rotating shaft through a first assembly bearing.

[0060] It can be understood that the first pawl disc 700 is inserted to fix the rotating wheel 330 and the second transmission wheel 320 as a whole, the rotating wheel 330 and the second transmission wheel 320 are rotated, the rotating wheel 330 drives the lower rotating shaft 310, and the lower rotating shaft 310 drives the lower supporting plate 300 to overturn; at the same time, the second transmission wheel 320 drives the first transmission wheel 220 to rotate synchronously through the first transmission belt 400, the first transmission wheel 220 drives the upper rotating shaft 210, and the upper rotating shaft 210 drives the upper supporting plate 200 to overturn; and then the synchronous overturning of the upper supporting plate 200 and the lower supporting plate 300 is realized.

[0061] In the embodiment, please refer to Figure 4 and Figure 5 The battery pack shelf 010 further comprises a second pawl disc 800, at least one second pawl 810 is arranged on the second pawl disc 800, the second pawl disc 800 is limitingly connected with the first end of the lower rotating shaft 310, and the second pawl 810 is insertedly connected with the rotating wheel 330; the rotating wheel 330 is inserted into the second pawl disc 800, and the rotating wheel 330 is rotated to overturn the corresponding lower supporting plate 300.

[0062] The second pawl disc 800 comprises a disc-shaped second pawl disc body and at least two second pawls 810 arranged on the second pawl disc body; please refer to Figure 4 and Figure 5 The second pawl disc body is fixed with the fixed protrusion 820 at one end of the groove 311 of the lower rotating shaft 310, and the other end of the second pawl disc body is provided with a handle 830 for convenient operation.

[0063] The second pawl disc 800 is located in the interior of the first pawl disc 700.

[0064] Correspondingly, the rotating wheel 330 is connected with the lower rotating shaft 310 through the second assembly bearing.

[0065] It can be understood that the second pawl disc 800 is inserted to fix the rotating shaft and the rotating wheel 330 as a whole, the rotating wheel 330 is rotated, the rotating wheel 330 drives the lower rotating shaft 310, and the lower rotating shaft 310 drives the corresponding lower supporting plate 300 to overturn.

[0066] Correspondingly, in the embodiment, please refer to Figure 4 and Figure 5 At least one first hole 331 is arranged on the rotating wheel 330 relative to the first pawl 710 and the second pawl 810. At least one second hole 321 is arranged on the second transmission wheel 320 relative to the first pawl 710. The number of the first holes 331 is consistent with the number of the first pawls 710 and the second pawls 810, and the number of the second holes 321 is consistent with the number of the first pawls 710.

[0067] In the embodiment, please refer to Figures 1-3 The upper layer supporting plates 200 include a left upper layer supporting plate 201 and a right upper layer supporting plate 202, which are oppositely arranged at the two sides of the inside of the shelf body 100, and are rotatably arranged with the shelf body 100 through upper layer rotating shafts 210.

[0068] In the embodiment, the lower layer supporting plates 300 include a left lower layer supporting plate 301 and a right lower layer supporting plate 302, which are oppositely arranged at the two sides of the inside of the shelf body 100, and are rotatably arranged with the shelf body 100 through lower layer rotating shafts 310.

[0069] In the embodiment, please refer to Figures 1-3 The first end of the first side upper layer rotating shaft 210 is provided with a first transmission wheel 220, and the first end of the first side lower layer rotating shaft 310 is provided with a second transmission wheel 320 and a rotating wheel 330; the second end of the first side upper layer rotating shaft 210 and the lower layer rotating shaft 310 are both sleeved with a first gear 510; the second end of the second side upper layer rotating shaft 210 and the lower layer rotating shaft 310 is provided with a middle transmission assembly 500, and the first gear 510 is in transmission connection with the middle transmission assembly 500, so as to synchronously rotate the left upper layer supporting plate 201 and the right upper layer supporting plate 202, and the left lower layer supporting plate 301 and the right lower layer supporting plate 302.

[0070] Optionally, the first side can be the left side, and the second side is the right side. Of course, the first side can also be the right side, and the second side is the left side.

[0071] The two sides of the outside of the shelf body 100 are both provided with a limiting plate 130 opposite to the left upper layer supporting plate 201, the right upper layer supporting plate 202, the left lower layer supporting plate 301 and the right lower layer supporting plate 302, and the limiting plate 130 is located at the outside top of the left upper layer supporting plate 201, the right upper layer supporting plate 202, the left lower layer supporting plate 301 and the right lower layer supporting plate 302 and abuts against the supporting plates.

[0072] It can be understood that the rotating wheel 330 is rotated, the rotating wheel 330 drives the left lower layer rotating shaft 310, and the left lower layer rotating shaft 310 drives the left lower layer supporting plate 301 to overturn; at the same time, the left lower layer rotating shaft 310 drives the right lower layer rotating shaft 310 to rotate through the first gear 510 at the second end and the middle transmission assembly 500, and the right lower layer rotating shaft 310 drives the right lower layer supporting plate 302 to overturn, so as to realize the synchronous overturning of the left lower layer supporting plate 301 and the right lower layer supporting plate 302.

[0073] Further, the rotating of the rotating wheel 330 and the second transmission wheel 320 drives the left lower rotating shaft 310, and the left lower rotating shaft 310 drives the left lower supporting plate 301 to flip. Further, the left lower rotating shaft 310 drives the right lower rotating shaft 310 to rotate through the second end of the first gear 510 cooperating with the intermediate transmission assembly 500, and the right lower rotating shaft 310 drives the right lower supporting plate 302 to flip. The left lower supporting plate 301 and the right lower supporting plate 302 flip synchronously. At the same time, the second transmission wheel 320 drives the first transmission wheel 220 to rotate synchronously through the first transmission belt 400, and the first transmission wheel 220 drives the left upper rotating shaft 210, and the left upper rotating shaft 210 drives the left upper supporting plate 201 to flip. Further, the left upper rotating shaft 210 drives the right upper rotating shaft 210 to rotate through the second end of the first gear 510 cooperating with the intermediate transmission assembly 500. The left upper supporting plate 201 and the right upper supporting plate 202 flip synchronously. In this way, the left upper supporting plate 201 and the right upper supporting plate 202 flip synchronously, and the left lower supporting plate 301 and the right lower supporting plate 302 flip synchronously.

[0074] In the embodiment, please refer to Figure 2 The intermediate transmission assembly 500 includes a third transmission wheel 520, a fourth transmission wheel 530, a second gear 540, and a second transmission belt 550. The third transmission wheel 520 and the second gear 540 are coaxially arranged on the shelf body 100, and the first gear 510 is in transmission connection with the second gear 540. The second end of the second side upper rotating shaft 210 and the lower rotating shaft 310 are sleeved with the fourth transmission wheel 530, and the second transmission belt 550 is sleeved with the third transmission wheel 520 and the fourth transmission wheel 530.

[0075] Optionally, the first gear 510 and the second gear 540 can be directly engaged for transmission connection, and the first gear 510 and the second gear 540 can also be in transmission connection through a sleeved belt.

[0076] It can be understood that, taking the intermediate transmission assembly 500 of the lower supporting plate 300 as an example, the lower rotating shaft 310 rotates, the first gear 510 drives the second gear 540 to rotate, the second gear 540 drives the coaxially arranged third transmission wheel 520 to rotate, the third transmission wheel 520 drives the fourth transmission wheel 530 to rotate through the second transmission belt 550, and the fourth transmission wheel 530 drives the second rotating shaft to rotate. In this way, the two lower rotating shafts 310 and the two upper rotating shafts 210 rotate synchronously.

[0077] In the embodiment, the battery pack shelf 010 includes a tensioning assembly 600.

[0078] The first conveying belt 400 and / or the second conveying belt 550 are in transmission connection with the tensioning assembly 600.

[0079] In the embodiment, the battery pack shelf 010 provided by the utility model has the following working principle and process: Figure 1 Figure 2 The tensioning assembly 600 comprises a base and a tensioning wheel, the tensioning wheel is rotationally arranged on the base, the tensioning wheel is in transmission connection with the first conveying belt 400 and / or the second conveying belt 550, and the base is in sliding connection with the shelf body 100, so that the tensioning wheel tensions the first conveying belt 400 and / or the second conveying belt 550.

[0080] It can be understood that the base is slid relative to the shelf body 100 through the abutting portion, and the base drives the tensioning wheel to tension the first conveying belt 400 and / or the second conveying belt 550.

[0081] In the embodiment, the battery pack shelf 010 provided by the utility model has the following working principle and process: Figure 1 Figure 3 The working principle and process of the battery pack shelf 010 provided by the utility model are as follows:

[0082] Firstly, the first jaw disc 700 and the second jaw disc 800 are inserted in cooperation with the rotating wheel 330 and the second transmission wheel 320, and the rotating wheel 330 and the second transmission wheel 320 are rotated. The rotating wheel 330 and the second transmission wheel 320 drive the left lower rotating shaft 310, and the left lower rotating shaft 310 drives the left lower layer supporting plate 301 to overturn. Further, the left lower rotating shaft 310 drives the right lower rotating shaft 310 to rotate through the first gear 510 at the second end in cooperation with the intermediate transmission assembly 500, and the right lower rotating shaft 310 drives the right lower layer supporting plate 302 to overturn. The left lower layer supporting plate 301 and the right lower layer supporting plate 302 are synchronously overturned upward. At the same time, the second transmission wheel 320 drives the first transmission wheel 220 to synchronously rotate through the first conveying belt 400, the first transmission wheel 220 drives the left upper rotating shaft 210, and the left upper rotating shaft 210 drives the left upper layer supporting plate 201 to overturn. Further, the left upper rotating shaft 210 drives the right upper rotating shaft 210 to rotate through the first gear 510 at the second end in cooperation with the intermediate transmission assembly 500. The left upper layer supporting plate 201 and the right upper layer supporting plate 202 are synchronously overturned upward. The left upper layer supporting plate 201 and the right upper layer supporting plate 202 and the left lower layer supporting plate 301 and the right lower layer supporting plate 302 are synchronously rotated upward, and the upper space of the shelf body 100 is opened. The battery pack 011 is manually placed on the bottom layer supporting plate 120 at the bottom by using a forklift.

[0083] ​​Then, the first jaw disc 700 is pulled out, the second jaw disc 800 is kept inserted into the rotating wheel 330, and the rotating wheel 330 is rotated. The rotating wheel 330 drives the left lower rotating shaft 310, and the left lower rotating shaft 310 drives the left lower supporting plate 301 to overturn. Meanwhile, the left lower rotating shaft 310 drives the right lower rotating shaft 310 to rotate through the second end first gear 510 and the middle transmission assembly 500, and the right lower rotating shaft 310 drives the right lower supporting plate 302 to overturn. The left lower supporting plate 301 and the right lower supporting plate 302 are synchronously overturned to the horizontal state, and the battery pack 011 is horizontally placed on the left lower supporting plate 301 and the right lower supporting plate 302 by using a forklift.

[0084] Finally, the first jaw disc 700 is inserted, and the second jaw disc 800 is pulled out. The rotating wheel 330 and the second transmission wheel 320 are rotated, the second transmission wheel 320 drives the first transmission wheel 220 to rotate synchronously through the first transmission belt 400, the first transmission wheel 220 drives the left upper rotating shaft 210, the left upper rotating shaft 210 drives the left upper supporting plate 201 to overturn, and further, the left upper rotating shaft 210 drives the right upper rotating shaft 210 to rotate through the second end first gear 510 and the middle transmission assembly 500. The left upper supporting plate 201 and the right upper supporting plate 202 are synchronously overturned to the horizontal state, and the battery pack 011 is placed on the left upper supporting plate 201 and the right upper supporting plate 202 by using a forklift.

[0085] In summary, the battery pack shelf 010 provided by the embodiment of the utility model can place multiple battery packs 011 through the shelf body 100, the upper supporting plate 200 and the lower supporting plate 300, and the space utilization is improved. The upper supporting plate 200 and the lower supporting plate 300 can be overturned upward to open the upper space of the shelf body 100 or be overturned downward to the horizontal state and place the battery pack 011 through the first transmission wheel 220, the second transmission wheel 320 and the rotating wheel 330, so that the battery pack 011 is placed on the shelf body 100, the upper supporting plate 200 and the lower supporting plate 300 from the top or the side of the shelf body 100, the placing space of the battery pack 011 is increased, and the operation is convenient.

[0086] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A battery pack rack, characterized by, include: Shelf body; An upper tray and a lower tray, wherein the upper tray is located above the lower tray; The upper pallet is provided with an upper rotating shaft, and the upper pallet is rotatably connected to the shelf body via the upper rotating shaft. A first transmission wheel is sleeved on the first end of the upper rotating shaft. The lower pallet is provided with a lower rotating shaft, and the lower pallet is rotatably connected to the shelf body via the lower rotating shaft. A second transmission wheel and a rotating wheel are sleeved on the first end of the lower rotating shaft. A first conveyor belt is sleeved on the first transmission wheel and the second transmission wheel. Specifically, rotating the rotating wheel causes the corresponding lower tray to flip; simultaneously rotating the second transmission wheel and the rotating wheel causes the upper tray and the lower tray to flip synchronously.

2. The battery pack rack of claim 1, wherein, The upper pallet includes a left upper pallet and a right upper pallet, which are arranged opposite to each other on the inner sides of the rack body. Both the left upper pallet and the right upper pallet are rotatably connected to the rack body via the upper rotating shaft. The lower tray includes a lower left tray and a lower right tray, which are arranged opposite each other on the inner sides of the rack body. Both the lower left tray and the lower right tray are rotatably connected to the rack body via the lower rotating shaft.

3. The battery pack rack of claim 2, wherein, The first transmission wheel is provided at the first end of the upper rotating shaft on the first side, and the second transmission wheel and the rotating wheel are provided at the first end of the lower rotating shaft on the first side. The second ends of both the upper and lower rotating shafts on the first side are fitted with first gears; The second ends of the upper and lower rotating shafts on the second side are each provided with a transfer transmission assembly. The first gear is connected to the transfer transmission assembly so that the upper left tray, the upper right tray, the lower left tray, and the lower right tray rotate synchronously.

4. The battery pack rack of claim 3, wherein, The transfer transmission assembly includes a third transmission wheel, a fourth transmission wheel, a second gear, and a second conveyor belt. The third transmission wheel and the second gear are coaxially arranged and mounted on the shelf body. The first gear and the second gear are connected in a transmission manner. The second end of both the upper and lower rotating shafts on the second side is fitted with the fourth transmission wheel, and the second conveyor belt is fitted onto the third and fourth transmission wheels.

5. The battery pack rack of claim 4, wherein, Tensioning components are drivenly connected to both the first conveyor belt and / or the second conveyor belt; The tensioning component is mounted on the shelf body.

6. The battery pack rack of claim 5, wherein, The tensioning assembly includes a base and a tensioning wheel, the tensioning wheel is rotatably mounted on the base, and the tensioning wheel is connected to the first conveyor belt and / or the second conveyor belt in a driving connection. The base is slidably connected to the shelf body so that the tensioning wheel tensions the first conveyor belt and / or the second conveyor belt.

7. The battery pack rack of claim 2, wherein, Limiting plates are provided on both outer sides of the shelf body opposite to the upper left pallet, the upper right pallet, the lower left pallet, and the lower right pallet. The limiting plates are located on the outer top of the upper left pallet, the upper right pallet, the lower left pallet, and the lower right pallet and abut against them.

8. The battery pack rack of claim 1, wherein, The shelf body comprises a shelf body and a bottom layer supporting plate, the bottom layer supporting plate is fixed with the shelf body, and the bottom layer supporting plate is located on the top of the upper layer supporting plate; The upper layer supporting plate is rotationally arranged with the shelf body through the upper layer rotating shaft, and the lower layer supporting plate is rotationally arranged with the shelf body through the lower layer rotating shaft.

9. The battery pack rack of claim 1, wherein, The battery pack shelf further comprises a first claw disc, at least one first claw is arranged on the first claw disc, the first claw is insertedly connected with the rotating wheel and the second transmission wheel; The rotating wheel and the second transmission wheel are inserted into the first claw disc, and the rotating wheel is rotated to synchronously overturn the upper layer supporting plate and the lower layer supporting plate.

10. The battery pack rack of claim 1, wherein, The battery pack shelf further comprises a second claw disc, at least one second claw is arranged on the second claw disc, the second claw disc is limitingly connected with the first end of the lower layer rotating shaft, and the second claw is insertedly connected with the rotating wheel; The rotating wheel is inserted into the second claw disc, and the rotating wheel is rotated to overturn the corresponding lower layer supporting plate.

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